FR2137493B1 - - Google Patents

Info

Publication number
FR2137493B1
FR2137493B1 FR7213587A FR7213587A FR2137493B1 FR 2137493 B1 FR2137493 B1 FR 2137493B1 FR 7213587 A FR7213587 A FR 7213587A FR 7213587 A FR7213587 A FR 7213587A FR 2137493 B1 FR2137493 B1 FR 2137493B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7213587A
Other languages
French (fr)
Other versions
FR2137493A1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2137493A1 publication Critical patent/FR2137493A1/fr
Application granted granted Critical
Publication of FR2137493B1 publication Critical patent/FR2137493B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/105—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having inhomogeneously distributed colouring
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C9/00—Attaching auxiliary optical parts

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR7213587A 1971-05-07 1972-04-18 Expired FR2137493B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE103172 1971-05-07

Publications (2)

Publication Number Publication Date
FR2137493A1 FR2137493A1 (de) 1972-12-29
FR2137493B1 true FR2137493B1 (de) 1976-03-12

Family

ID=3841515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213587A Expired FR2137493B1 (de) 1971-05-07 1972-04-18

Country Status (5)

Country Link
DE (1) DE2219387A1 (de)
FR (1) FR2137493B1 (de)
IT (1) IT954909B (de)
LU (1) LU65155A1 (de)
NL (1) NL7205765A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856038C (de) * 1950-04-21 1952-11-17 Hanfried Dr Dr-Ing Heitmueller Blendschutzeinrichtung, vorzugsweise Blendschutzbrille

Also Published As

Publication number Publication date
DE2219387A1 (de) 1972-11-23
FR2137493A1 (de) 1972-12-29
LU65155A1 (de) 1972-07-12
IT954909B (it) 1973-09-15
NL7205765A (de) 1972-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse